Products - Steel Pipes - SSAW Steel Pipe
SSAW Steel Pipe
SSAW Steel Pipe
SSAW Steel Pipe
SSAW Steel Pipe

SSAW Steel Pipe

SSAW Steel Pipe

SSAW Steel Pipe

SSAW Steel Pipe

  • Description
  • Process
  • Equipment
  • Dimension
  • Inquiry

SSAW Steel Pipe( Spiral Submerged Arc Welding Pipe )

Sizes: OD(219-3200MM), WT(5-30MM)

Standards: AWWA C200, ASTM A139, and ASTM A252

Features:

Allowable yield strengths up to 70,000 psi
Fittings and fabrications to support nearly unlimited joint or body configuration
Field-welded and rubber-gasket joints
Butt-welded joint configuration available with machine-beveled ends
Joint lengths up to 55’ (nominal) for AWWA C200 and ASTM A139; lengths up to 80’ for ASTM A252

Pipe End
square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled.
Surface:
Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy,  Fusion Bond Epoxy, 3-layers PE)
Packing
Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield, strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

Standard and Classfication 

Classfication
Standard
Main Products
Steel Pipe for Fluid Service
GB/T 14291
Welded pipe for mine fluid sevice
GB/T 3091
Welded pipe for low pressure fluid service
SY/T 5037
Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service
ASTM A53
Black and hot-hipped galvanized welded and seamless steel pipe
BS EN10217-2
Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties
BS EN10217-5
Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties
Steel Pipe for Ordinary Structure
GB/T 13793
Longitudinally electric resistance welded steel pipe
SY/T 5040
Spirally submerged arc welded steel pipe piles
ASTM A252
Welded and seamless steel pipe piles
BS EN10219-1
Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions
BS EN10219-2
Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties
Line Pipe
GB/T 9711.1
Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel pipe)
GB/T 9711.2
Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel pipe)
API 5L PSL1/2
Line pipe
Casing
API 5CT
Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries

SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. There are 12 sets of modernized production line of SSAW pipe. The annual yield of SSAW pipe with outside diameter 219mm-3620mm, wall thickness 5-25.4mm and steel grade B-X80 is 1,000,000 tons. its two steel pipe production lines, one for spiral submerged arc welded (SAW) steel pipe and one for longitudinal submerged arc welded (SAW) steel pipe, are respectively comprised of two sets of main machines and 1 set of sizing equipment. The annual output comes to 120,000 ton for spiral SAW pipe and 200,000 ton for longitudinal SAW pipe.


If you have any inquiries and problems, please contact Hunan Great Steel Pipe Co.,ltd at any time. Thanks in advance. Welcome! Email:info@great-pipe.com